package ooday02;

public class Person {
    String name;
    int age;
    String address;
   Person(String name,int age,String address){
       this.name = name;
       this.age = age;
       this.address = address;
   }
    void eat(){
        System.out.println(name+"正在吃饭...");
    }
    void sleep(){
        System.out.println(name+"正在睡觉...");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+",今年"+age+"岁了");
    }
}
